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  • Thrills & Chills™ Halloween Monster Rawhide Dog Treats

    Discounted Price $3.47 Old Price $6.99

    Free Shipping With Same-Day Delivery!

    Buy 3, Get the 4th Free Dog Treats & Chews
  • 5 Sizes

    Peanuts Halloween Pet Tee

    Old Price $4.97

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  • 3 Sizes

    Rubie's Halloween Wonder Woman 1984 Pet Costume

    Old Price $4.97

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  • Rubie's Halloween Batman Pet Costume

    Old Price $4.97

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  • Rubie's Halloween Chucky Pet Costume

    Old Price $9.97

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  • Thrills & Chills™ Halloween Witch Hat Rawhide Dog Treats

    Discounted Price $3.47 Old Price $6.99

    Free Shipping With Same-Day Delivery!

    Buy 3, Get the 4th Free Dog Treats & Chews

  • Thrills & Chills™ Halloween Scaredy Cat Rawhide Dog Treats

    Discounted Price $3.47 Old Price $6.99

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    Buy 3, Get the 4th Free Dog Treats & Chews

  • Thrills & Chills™ Halloween Cutie Corn Rawhide Dog Treats

    Discounted Price $3.47 Old Price $6.99

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  • Greenies Teenie Dental Dog Treats - Pumpkin Spice

    Discounted Price $16.99 Old Price $19.99

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  • Thrills & Chills™ Pet Halloween Bee Pet Costume

    Old Price $9.97

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  • Thrills & Chills™ Pet Halloween Shark Pet Costume

    Old Price $9.97

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  • Thrills & Chills™ Pet Halloween Spider Flattie Dog Toy - Crinkle, Squeaker

    Old Price $2.50

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  • Thrills & Chills™ Pet Halloween Unicorn Pet Costume

    Old Price $9.97

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  • 2 Sizes

    Thrills & Chills™ Pet Halloween Dragon Pet Costume

    Old Price $9.97

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  • 3 Sizes

    Thrills & Chills™ Pet Halloween Hot Dog Pet Costume

    Old Price $9.97

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  • Thrills & Chills™ Pet Halloween Black Cat Pet Costume

    Old Price $4.97

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  • Thrills & Chills™ Pet Halloween Unicorn Pet Tee

    Old Price $2.47

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  • Thrills & Chills™ Pet Halloween Spider Spring Cat Toy

    Old Price $2.50

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  • Thrills & Chills™ Pet Halloween Trick or Treat Pet Bandana

    Old Price $3.47

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  • 5 Sizes

    Peanuts Snoopy Halloween Pet Tee

    Old Price $4.97

    Free Shipping With Same-Day Delivery!

  • Thrills & Chills™ Halloween 10 Inch Spooky Rawhide Rolls Dog Treats

    Discounted Price $8.47 Old Price $9.99

    Free Shipping With Same-Day Delivery!

    Buy 3, Get the 4th Free Dog Treats & Chews
  • 4 Sizes

    Hip Doggie Bumble Bee Dog Sweater

    Discounted Price $17.99 Old Price $26.99

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  • Thrills & Chills™ Halloween 14 Inch Spooky Rawhide Bone Dog Treats - Natural

    Discounted Price $8.47 Old Price $9.99

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  • 2 Sizes

    Top Paw® Halloween Orange and Black Tennis Ball Dog Toy

    Old Price $0.99 - 4.99

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  • Thrills & Chills™ Pet Halloween Glow-in-the-Dark Skeleton Dog Harness

    Old Price $9.97

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  • 2 Sizes

    Thrills & Chills™ Pet Halloween Narwhal Pet Costume

    Old Price $9.97

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  • 2 Sizes

    Thrills & Chills™ Pet Halloween Werewolf Pet Costume

    Old Price $9.97

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  • 3 Sizes

    Thrills & Chills™ Pet Halloween Trick or Treat Dog Collar

    Old Price $4.97

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  • 2 Sizes

    Hip Doggie Tiger Hoodie Dog Sweater

    Discounted Price $19.99 Old Price $26.99

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  • Thrills & Chills™ Pet Halloween Skull Dog Collar

    Old Price $4.97

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  • Thrills & Chills™ Pet Halloween Mailman Pet Costume

    Old Price $9.97

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  • Thrills & Chills™ Green Plant Halloween Aquarium Ornament

    Discounted Price $2.47 Old Price $4.99

    Buy 1, get the 2nd 50% off entire stock aquatic ornaments

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  • Thrills & Chills™ Pet Halloween Dot with Bow Dog Collar

    Old Price $4.97

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Pet Halloween Costumes and Toys

Halloween isn't just for humans. At PetSmart, it's a holiday for the whole family. With Halloween costumes for dogs and small pet costumes for guinea pigs, plus collars, bandanas, bows, and hats, beds, bedding and toys and themed treats – you can get them in the spirit (along with the rest of your family). But the Halloween fun doesn't stop there! We also have spooky aquarium decor for your favorite fish, toys and treats for your feline friends, ornaments that are perfect for terrariums and treat jars, storage containers and scoops to give your home an extra-eerie vibe. Check out our Halloween store online – and at your local PetSmart store – for safe, high-quality Halloween supplies for all your four-legged (and finned, scaled and feathered) friends.

Online and at our stores, you'll find top dog costumes, like a chucky dog costume, baby yoda and more.